User manual

SimradES70
Relatedtopics
•Transparencyonpage179
Depthinformationpane
Toopenthisinformationpane,clickthe
DepthiconontheTitleBar.
TheDepthinformationpanedisplaysthe
currentdepthforthechosentransducerand
frequency.
TheToolbuttonintheinformationpane
openstheBottomDetectordialog.ThisdialogisalsoavailablefromtheActivemenu.
ThepurposeoftheBottomDetectordialogistodenetheupperandlowerdepthlimits
mostlikelytobeusedduringtheES70operation.Inthisdialog,youcanalsomodifythe
settingforBottomBacksteptochangethebottomdetectionrelativetothebottomecho.
Relatedtopics
•Activemenuonpage153
•BottomDetectoronpage232
Biomassinformationpane
Toopenthisinformationpane,clickthe
BiomassiconontheTitleBar.
TheBiomassinformationpanedisplaysthe
currentbiomass.Thecalculationisbased
ontheselectionyouhavemadeinthe
CalculationIntervaldialog;time,pingora
chosenpartofthecurrentview.
Onlythebiomasscalculatedforthecurrent
transducerandfrequencyisshown.
TheToolbuttonopenstheCalculationIntervaldialog.Thisdialogisalsoavailablefrom
theSetupmenu.
Important
Biomassisanoptionalfunction.InordertoactivatetheBiomassinformationpaneand
theBiomassline,youmustobtainasoftwarelicense.
Parameters
•UpperEchogram
Thisbiomassvalueiscalculatedfromtheshechoesfromthetopechogramfor
thechosenchannel.
Bydefault,thisisasurfaceechogram.
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